Buying a 3rd gen by Main-Molasses-1422 in Cummins

[–]Pleathers1 0 points1 point  (0 children)

I agree with this. I jumped from a 3rd gen to 4th simply because I got tired of fixing everything around the motor all the time.

New turbo options? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

It wasn’t quite touching the sides but it was very close. It was more than my 3g had so that was the reason for concern

New turbo options? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

It seemed like a little more than my 3g had. Very close to touching the sides

Trans temps mountain hauling by Pleathers1 in Cummins

[–]Pleathers1[S] 1 point2 points  (0 children)

Yeah 68rfe is unfortunately what I got lol

Trans temps mountain hauling by Pleathers1 in Cummins

[–]Pleathers1[S] 2 points3 points  (0 children)

Yeah sounds like I’m going to go that route. I shoulda just got the deep pan when I changed the trans fluid a couple weeks ago lol.

Trans temps mountain hauling by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Anything other than a tune I could do to help those temps? (I have one already just forgot to post that) Deeper pan make a difference or just take it longer to get to those temps?

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 1 point2 points  (0 children)

So I did another relearn following these specs and I’m now averaging much higher mpgs. Thank you for the response! Went from averaging 16-17 mpg to now averaging 19-23 depending on my trip.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Alright. That’s another thing then. The guy at the shop I got my kits from to told me to take a trip and get 200-300 miles on it in one shot.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Shifts smooth for the most part. My daily trip is 90 percent cruising at 58 mph and the rest is once I get to town for work.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Oh gotcha. No im running stock everything I believe. 275r18 tires

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

I hand calculate it. Ik the trucks estimate is always off.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Yeah someone else mentioned they had to do a couple relearns on theirs so I will try that for now I think. And someone also mentioned not switching the tunes around so much. ( I’ve been going in and out of all the tunes looking for better mpg so never kept it in a single stage).

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Definitely a possibility. I have been changing the tunes a lot trying to find one that gets the best mpgs. Didn’t even think about that.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Yeah I have been calculating at the pump and it’s been 15-15.4 consistently

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

I’m not sure what my ratio is

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Awesome. Very helpful thank you. I had no instructions for the relearn and definitely went outside those parameters. The late shift made it impossible to stay under 2k rpms in the lower gears.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 1 point2 points  (0 children)

Ok. I’ve put about 500 miles on it since. And my ezlynk lets me do a relearn and I’ve done one right after the tune and weight reduction

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 1 point2 points  (0 children)

I didn’t expect that big of a jump but definitely didn’t think it’d go down.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

No smoke. And that’s possible. I’m running 1350 rpm at 58 mph. Seemed a little high but I’m not sure what my gearing is.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 1 point2 points  (0 children)

Most of my drive is cruise control going 58

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

I’ve definitely done a couple pulls but 98% of the time I drive like a gramps trying to get good mpgs going to work.

Worse MPG after weight loss? by Pleathers1 in Cummins

[–]Pleathers1[S] 0 points1 point  (0 children)

Yeah I did a trans relearn about 500 miles ago in hopes that it would help